XML 111 R87.htm IDEA: XBRL DOCUMENT v3.23.2
DERIVATIVE FINANCIAL INSTRUMENTS - DERIVATIVE INSTRUMENTS WITH CONTINGENT FEATURES (Details) - USD ($)
$ in Millions
Jun. 30, 2023
Dec. 31, 2022
Derivative [Line Items]    
Derivative fair value $ 50 $ 106
Collateral 50  
Southern California Gas Company    
Derivative [Line Items]    
Derivative fair value 46 $ 69
Collateral $ 46